202177890

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{748807}}^1$

素因数の和:748823

約数の個数: 32

約数和(自身を含む): 539141760

約数和(自身を除く): 336963870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 748807, 1497614, 2246421, 3744035, 4492842, 6739263, 7488070, 11232105, 13478526, 20217789, 22464210, 33696315, 40435578, 67392630, 101088945, 202177890]

約数ペア:

[(1, 202177890), (2, 101088945), (3, 67392630), (5, 40435578), (6, 33696315), (9, 22464210), (10, 20217789), (15, 13478526), (18, 11232105), (27, 7488070), (30, 6739263), (45, 4492842), (54, 3744035), (90, 2246421), (135, 1497614), (270, 748807)]